Just checking in to see if anyone has some magic voodoo for this -
thanks
Piotr
On May 7, 4:51 pm, Piotr Stanczyk <
piotr.s...@...> wrote:
> Hi Jeremy,
>
> Sorry for the delay in getting this info back to you. This is what our
> build people say:
>
> We're actually building verison 1.0.6. This was a clean build, and
> we're not using ocio elsewhere in our codebase. The ocio build was
> invoked via:
>
> cmake -D CMAKE_INSTALL_PREFIX=../dist -D CMAKE_SKIP_RPATH=YES -D
> PYTHON=/usr/bin/python2.6 ../
>
> Could it be that the symbols from the the YAML and tinxml libs are
> hidden in the ocio build? Is there a way to disable that and make
> them all publicly available? Taking the first undefined reference,
> for example:
>
> > objdump -tC libOpenColorIO.so.1.0.6 | grep "YAML::Emitter::Emitter"
>
> 00000000000cfb00 l F .text 000000000000006c .hidden
> YAML::Emitter::Emitter()
> 00000000000cfb70 l F .text 000000000000006c .hidden
> YAML::Emitter::Emitter()
>
> And in the ocio code it's definitely referenced ( src/core/Config.cpp ):
>
> void Config::serialize(std::ostream& os) const
> {
> try
> {
> YAML::Emitter out;
>
>
>
>
>
>
>
> On Tue, May 1, 2012 at 4:24 PM, Jeremy Selan <
jeremy...@...> wrote:
> > Ugh!
>
> > Sorry to hear you've having trouble with static linking.
>
> > Can you post the shell command you're using to build OCIO with?
>
> > (At SPI we happen to only use OCIO in a dynamically linked context so we
> > havent run into this error yet).
>
> > In the latest OCIO release (1.0.7) we bumped the internal yaml-cpp
> > dependency to 0.3.0. I presume you're building 1.0.7?
>
> > A few ideas to test:
> > - Can you confirm that you're using a clean build? It's possible that if
> > you have old .o files lying around- built against a prior OCIO - it could
> > cause weirdness.
>
> > - Is it possible that another part of your codebase is statically linking
> > against a different OCIO version? (If you have another part of the code
> > statically links to 0.2.X yaml-cpp, I could imagine a yaml-cpp symbol clash)
>
> > -- Jeremy
>
> > wrote:
>
> >> Hi All,
>
> >> So far I've been using the .so's to link against. However, I've run
> >> into an issue with building a binary that links against the static
> >> libs with a sleuth of errors (see below).
> >> I don't think I did anything unusual in the building of this. I'll
> >> start digging into what could be causing this, but if anyone has any
> >> pointers that would be most welcome.
>
> >> Cheers
>
> >> Piotr
>
> >> /var/tmp-ssd/doNotRemove/builds/zeno3_ssd/RHEL5_AMD64_OPT/lib/libOpenColorI O.a(Config.cpp.o):
> >> In function `OpenColorIO::v1::Config::serialize(std::basic_ostrea
> >> m<char, std::char_traits<char> >&) const':
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/src/core/Config.cpp:1591:
> >> undefined reference to `YAML::Emitter::Emi
> >> tter()'
>
> >> /var/tmp-ssd/doNotRemove/builds/zeno3_ssd/RHEL5_AMD64_OPT/lib/libOpenColorI O.a(Config.cpp.o):
> >> In function `operator<<':
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/build/ext/dist/include/yaml-cpp/emitter.h:152:
> >> undefined reference t
> >> o `YAML::Emitter::SetLocalValue(YAML::EMITTER_MANIP)'
>
> >> /var/tmp-ssd/doNotRemove/builds/zeno3_ssd/RHEL5_AMD64_OPT/lib/libOpenColorI O.a(Config.cpp.o):
> >> In function `operator<<':
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/src/core/Config.cpp:1594:
> >> undefined reference to `YAML::Emitter::Set
> >> LocalValue(YAML::EMITTER_MANIP)'
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/src/core/Config.cpp:1594:
> >> undefined reference to `YAML::Emitter::Set
> >> LocalValue(YAML::EMITTER_MANIP)'
>
> >> /var/tmp-ssd/doNotRemove/builds/zeno3_ssd/RHEL5_AMD64_OPT/lib/libOpenColorI O.a(Config.cpp.o):
> >> In function `operator<<':
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/build/ext/dist/include/yaml-cpp/emitter.h:152:
> >> undefined reference t
> >> o `YAML::Emitter::SetLocalValue(YAML::EMITTER_MANIP)'
>
> >> /var/tmp-ssd/doNotRemove/builds/zeno3_ssd/RHEL5_AMD64_OPT/lib/libOpenColorI O.a(Config.cpp.o):
> >> In function `WriteIntegralType<int>':
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/build/ext/dist/include/yaml-cpp/emitter.h:104:
> >> undefined reference t
> >> o `YAML::Emitter::good() const'
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/build/ext/dist/include/yaml-cpp/emitter.h:108:
> >> undefined reference t
> >> o `YAML::Emitter::PreWriteIntegralType(std::basic_stringstream<char,
> >> std::char_traits<char>, std::allocator<char> >&)'
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/build/ext/dist/include/yaml-cpp/emitter.h:110:
> >> undefined reference t
> >> o `YAML::Emitter::PostWriteIntegralType(std::basic_stringstream<char,
> >> std::char_traits<char>, std::allocator<char> > const&)'
>
> >> /var/tmp-ssd/doNotRemove/builds/zeno3_ssd/RHEL5_AMD64_OPT/lib/libOpenColorI O.a(Config.cpp.o):
> >> In function `operator<<':
>
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/imageworks-Open ColorIO-a16d9ac/build/ext/dist/include/yaml-cpp/emitter.h:152:
> >> undefined reference t
> >> o `YAML::Emitter::SetLocalValue(YAML::EMITTER_MANIP)'
> >> /home/ewimmer/ewimmer_importlibs/importlibs/src/OpenColorIO/ima
> >> ....
